英语大神帮忙翻译一下。非常短的汉译英

我认为目前我经历过最大的挑战是参加了一次澳大利亚的国际音乐比赛，我获得了二等奖，从中我收获了丰富的舞台经验，也结实了更多新的朋友。
I think now I have seen the biggest challenge is attended a Australia's international music competition, I won the second prize, from which I gained rich experience in the stage, also strong more new friends.

I think the biggest challenge now I have ever experienced is that I took part in an international music competition in Australia. I've got second prize. From this I obtained abundant stage experience and got acquaintance with a lot of new friends.

手机自带翻译